net.onrc.openvirtex.messages

Class OVXMessageFactory

java.lang.Object

org.openflow.protocol.factory.BasicFactory

net.onrc.openvirtex.messages.OVXMessageFactory

All Implemented Interfaces:

OFActionFactory, OFMessageFactory, OFStatisticsFactory, OFVendorDataFactory

public class OVXMessageFactory
extends BasicFactory

Singleton class that serves as factory for OVX messages.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	OVXMessageFactory()

Method Summary

Methods

Modifier and Type	Method and Description
OFAction	getAction(OFActionType t) Retrieves an OFAction instance corresponding to the specified OFActionType
static OVXMessageFactory	getInstance()
OFMessage	getMessage(OFType t) create and return a new instance of a message for OFType t.
OFStatistics	getStatistics(OFType t, OFStatisticsType st) Retrieves an OFStatistics instance corresponding to the specified OFStatisticsType

Methods inherited from class org.openflow.protocol.factory.BasicFactory

dumpBuffer, getActionFactory, getVendorData, parseActions, parseActions, parseMessage, parseMessageOne, parseStatistics, parseStatistics, parseVendorData

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OVXMessageFactory

protected OVXMessageFactory()

Method Detail

getInstance

public static OVXMessageFactory getInstance()

getMessage

public OFMessage getMessage(OFType t)

Description copied from class: BasicFactory

create and return a new instance of a message for OFType t. Also injects factories for those message types that implement the *FactoryAware interfaces.

Specified by:

getMessage in interface OFMessageFactory

Overrides:

getMessage in class BasicFactory

Parameters:

t - the type of the OFMessage to be retrieved

Returns:

a newly created instance that may be modified / used freely by the caller

getAction

public OFAction getAction(OFActionType t)

Description copied from interface: OFActionFactory

Retrieves an OFAction instance corresponding to the specified OFActionType

Specified by:

getAction in interface OFActionFactory

Overrides:

getAction in class BasicFactory

Parameters:

t - the type of the OFAction to be retrieved

Returns:

an OFAction instance

getStatistics

public OFStatistics getStatistics(OFType t,
                         OFStatisticsType st)

Description copied from interface: OFStatisticsFactory

Retrieves an OFStatistics instance corresponding to the specified OFStatisticsType

Specified by:

getStatistics in interface OFStatisticsFactory

Overrides:

getStatistics in class BasicFactory

Parameters:

t - the type of the containing OFMessage, only accepts statistics request or reply

st - the type of the OFStatistics to be retrieved

Returns:

an OFStatistics instance